Base | Representation |
---|---|
bin | 11011011011011101… |
… | …10101000001111111 |
3 | 1102000021100221022112 |
4 | 31231232311001333 |
5 | 220124312104041 |
6 | 10433123004235 |
7 | 1030631015234 |
oct | 155556650177 |
9 | 42007327275 |
10 | 14725894271 |
11 | 6277424360 |
12 | 2a2b80967b |
13 | 1508b1650a |
14 | 9d9a7178b |
15 | 5b2c1cdeb |
hex | 36dbb507f |
14725894271 has 8 divisors (see below), whose sum is σ = 16230227664. Its totient is φ = 13249163520.
The previous prime is 14725894259. The next prime is 14725894297. The reversal of 14725894271 is 17249852741.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14725894271 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14725894201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6899540 + ... + 6901673.
It is an arithmetic number, because the mean of its divisors is an integer number (2028778458).
Almost surely, 214725894271 is an apocalyptic number.
14725894271 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
14725894271 is a deficient number, since it is larger than the sum of its proper divisors (1504333393).
14725894271 is a wasteful number, since it uses less digits than its factorization.
14725894271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13801321.
The product of its digits is 1128960, while the sum is 50.
The spelling of 14725894271 in words is "fourteen billion, seven hundred twenty-five million, eight hundred ninety-four thousand, two hundred seventy-one".
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